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Physical Sciences and Mathematics Commons™
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Articles 1 - 4 of 4
Full-Text Articles in Physical Sciences and Mathematics
Authentication And Authorisation In Entrusted Unions, Ayed F. Dhouha, Jan Camenisch, Tanya Ignatenko, Michael N. Johnstone, Paul Koster, Brigitta Lange, Milan Petkovic, Dieter Sommer, John Zic
Authentication And Authorisation In Entrusted Unions, Ayed F. Dhouha, Jan Camenisch, Tanya Ignatenko, Michael N. Johnstone, Paul Koster, Brigitta Lange, Milan Petkovic, Dieter Sommer, John Zic
Australian Information Security Management Conference
This paper reports on the status of a project whose aim is to implement and demonstrate in a real-life environment an integrated eAuthentication and eAuthorisation framework to enable trusted collaborations and delivery of services across different organisational/governmental jurisdictions. This aim will be achieved by designing a framework with assurance of claims, trust indicators, policy enforcement mechanisms and processing under encryption to address the security and confidentiality requirements of large distributed infrastructures. The framework supports collaborative secure distributed storage, secure data processing and management in both the cloud and offline scenarios and is intended to be deployed and tested in two …
Evaluating The Security Vulenerabilities Of The Ip6to4 Tunnelling Mechanism, Brian Cusack, Raymond Lutui
Evaluating The Security Vulenerabilities Of The Ip6to4 Tunnelling Mechanism, Brian Cusack, Raymond Lutui
Australian Information Security Management Conference
The two versions of Internet Protocol (IP) rely on mechanisms that will convert one protocol to the other and vice versa. Version 4 is still prevalent in the Internet backbone and version 6 in most private networks. In this research we focus on the automatic tunnelling mechanism that provides the encapsulation at one end of the transition tunnel and the de-encapsulation at the other end dependant on the direction of transition. In our research we asked: How secure is the automatic tunnelling mechanism? It is a simple question but important given the number of times transition may occur in any …
Securing Identity Information With Image Watermarks, Brian Cusack, Reza Khaleghparas
Securing Identity Information With Image Watermarks, Brian Cusack, Reza Khaleghparas
Australian Information Security Management Conference
In this paper, we describe the requirements for embedding watermarks in images used for identity verification and demonstrate a proof of concept in security sciences. The watermarking application is designed for verifying the rightful ownership of a driving license or similar identity object. The tool we built and tested embeds and extracts watermarks that contain verification information of the rightful owner. We used the human finger print of the rightful owner as the watermark. Such information protection mechanisms add an extra layer of security to the information system and improve verification of identification attributes by providing strong security. The issues …
The Impact Of Social Constructivism On Erp Systems Security: A Critical Social Review, Kennedy Njenga
The Impact Of Social Constructivism On Erp Systems Security: A Critical Social Review, Kennedy Njenga
Australian Information Security Management Conference
Little is understood about the effects of social constructivism that shapes conflicting concerns regarding Enterprise Resource Planning (ERP) security and usability during implementation. This work looks at social constructivism as produced and reproduced by stakeholders in the ERP systems implementation phase. Social constructivism is characterised by the embedded trade-off for usability, espoused by end-user and security, espoused by developers. Social constructivism was conceptualised qualitatively from a selected case study. Critical Social Theory (CST) was used as the theoretical lens. Stakeholders concerned with ERP security aspects in the implementation phase were interviewed and data transcribed and interpreted. Hermeneutical interpretation was applied …